F320—3DH 钻机泥浆泵十字头,是泥浆泵上的一个重要零件,一旦损坏,泵就无法工作,而泥浆泵十字头T14扣却经常损坏。一年中至少有十余件因母扣损坏而报废,影响了钻井任务的完成。在这种情况下,我厂技术部门提出要自己修理T14扣。T14扣用 S1—262管螺纹车床就能加工,石油矿区都配有这种设备,不过在加工时需要专用工装,其结构如图1所示。1夹板,2拉杆,3螺帽,4泥浆泵十字头。 The F320-3DH rig mud pump cross is an important part of the mud pump that, once damaged, can not work and the mud pump crosshead T14 buckle is often damaged. At least a dozen of them scrapped during the year due to damage to the female buckle, which affected the completion of the drilling task. In this case, I plant the technical department proposed to repair T14 buckle. T14 buckle with S1-262 pipe thread lathe can be processed, oil mines are equipped with this equipment, but the need for special tooling processing, the structure shown in Figure 1. 1 splint, 2 tie rods, 3 nuts, 4 mud pump crosshead.